Return the base 10 logarithm, element-wise.
SciPhp\NdArray
NumPhp::log10(
array|NdArray
$m
)
$m
use SciPhp\NumPhp as np;
$m = np::log10([1, 10, 100, 1000]);
echo "m\n$m";
The above example will output:
m [0 1 2 3]
use SciPhp\NumPhp as np;
$m = np::ar([1, 10, 100])->vander();
$r = np::log10($m);
echo "m\n$m", "r\n$r";
The above example will output:
m [[1 1 1 ] [100 10 1 ] [10000 100 1 ]] r [[0 0 0] [2 1 0] [4 2 0]]